SYNTHESIS OF 3-S-HETARYL-SUBSTITUTED PYRIDIN-2(1<i>H</i>)-ONES AND 5,6-DIHYDROPYRIDIN-2(1<i>H</i>)-ONES
DOI:
https://doi.org/10.1007/3079Keywords:
5, 6-dihydropyridin-2(1H)-ones, N-(3-oxoalkenyl)amides, N-(3-oxoalkyl)amides, pyridin-2(1H)-ones, intramolecular cyclizationAbstract
A method has been developed for the synthesis of 3-S-hetaryl-substituted pyridin-2(1H)-ones and 5,6‑dihydropyridin-2(1H)-ones based on the base catalyzed cyclization of N-(3-oxoalkyl)- and N-(3-oxoalkenyl)amides which contain a divalent sulfur atom in an a-position to a carbamoyl group and bound to the heterocycle.
How to Cite
Fisyuk, A. S.; Bogza, Y. P.; Poendaev, N. V.; Goncharov, D. S. Chem. Heterocycl. Compd. 2010, 46, 844. [Khim. Geterotsikl. Soedin. 2010, 1044.]
For this article in the English edition see DOI 10.1007/s10593-010-0592-0
